diff --git a/pkgs/applications/graphics/komikku/default.nix b/pkgs/applications/graphics/komikku/default.nix
index 6d938fe4bddc..9b6e71057aa2 100644
--- a/pkgs/applications/graphics/komikku/default.nix
+++ b/pkgs/applications/graphics/komikku/default.nix
@@ -19,7 +19,7 @@
 
 python3.pkgs.buildPythonApplication rec {
   pname = "komikku";
-  version = "1.48.1";
+  version = "1.49.0";
 
   format = "other";
 
@@ -28,7 +28,7 @@ python3.pkgs.buildPythonApplication rec {
     owner = "valos";
     repo = "Komikku";
     rev = "v${version}";
-    hash = "sha256-U4MmVK75tPYJStJ0RRjfbzSbpGLJ07rJg6ClHI+tAfM=";
+    hash = "sha256-AMlhhsbwLhofV/Sy/EXuE4l0UAwZf2Gxn9+x3MHno4Y=";
   };
 
   nativeBuildInputs = [